Truss transportation trailer
CA 1301209 C · Owner: Helton, Jesse D. · Inventors: Helton, Jesse D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
LTM 2000.2, 21PATAP5 Abstract of the Disclosure Patent A unique truss transportation trailer which provides a truss support trailer that may be easily and safely controlled by a single operator and which can be utilized to transport a large variety of truss sizes and configurations safely from the point of manufacture to the point of use.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 19, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.